1 files changed, 94 insertions, 0 deletions
diff --git a/test/ELF/linkerscript/merge-sections.s b/test/ELF/linkerscript/merge-sections.s
new file mode 100644
index 0000000000000..7252fe576674c
--- /dev/null
+++ b/test/ELF/linkerscript/merge-sections.s
@@ -0,0 +1,94 @@
+# REQUIRES: x86
+# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
+
+# RUN: echo "SECTIONS { \
+# RUN:   . = SIZEOF_HEADERS; \
+# RUN:   .foo : { begin = .; *(.foo.*) end = .;} \
+# RUN: }" > %t.script
+# RUN: ld.lld -o %t1 --script %t.script %t -shared
+# RUN: llvm-readobj -s -t %t1 | FileCheck %s
+
+# CHECK:        Name: .foo
+# CHECK-NEXT:   Type: SHT_PROGBITS
+# CHECK-NEXT:   Flags [
+# CHECK-NEXT:     SHF_ALLOC
+# CHECK-NEXT:     SHF_MERGE
+# CHECK-NEXT:     SHF_STRINGS
+# CHECK-NEXT:   ]
+# CHECK-NEXT:   Address: 0x[[ADDR1:.*]]
+# CHECK-NEXT:   Offset: 0x[[ADDR1]]
+# CHECK-NEXT:   Size: 4
+# CHECK-NEXT:   Link: 0
+# CHECK-NEXT:   Info: 0
+# CHECK-NEXT:   AddressAlignment: 1
+# CHECK-NEXT:   EntrySize: 1
+# CHECK-NEXT: }
+# CHECK-NEXT: Section {
+# CHECK-NEXT:   Index:
+# CHECK-NEXT:   Name: .foo
+# CHECK-NEXT:   Type: SHT_PROGBITS
+# CHECK-NEXT:   Flags [
+# CHECK-NEXT:     SHF_ALLOC
+# CHECK-NEXT:     SHF_MERGE
+# CHECK-NEXT:   ]
+# CHECK-NEXT:   Address: 0x
+# CHECK-NEXT:   Offset: 0x
+# CHECK-NEXT:   Size: 1
+# CHECK-NEXT:   Link: 0
+# CHECK-NEXT:   Info: 0
+# CHECK-NEXT:   AddressAlignment: 1
+# CHECK-NEXT:   EntrySize: 1
+# CHECK-NEXT: }
+# CHECK-NEXT: Section {
+# CHECK-NEXT:   Index:
+# CHECK-NEXT:   Name: .foo
+# CHECK-NEXT:   Type: SHT_PROGBITS
+# CHECK-NEXT:   Flags [
+# CHECK-NEXT:     SHF_ALLOC
+# CHECK-NEXT:     SHF_MERGE
+# CHECK-NEXT:   ]
+# CHECK-NEXT:   Address: 0x
+# CHECK-NEXT:   Offset: 0x
+# CHECK-NEXT:   Size: 2
+# CHECK-NEXT:   Link: 0
+# CHECK-NEXT:   Info: 0
+# CHECK-NEXT:   AddressAlignment: 2
+# CHECK-NEXT:   EntrySize: 2
+# CHECK-NEXT: }
+# CHECK-NEXT: Section {
+# CHECK-NEXT:   Index:
+# CHECK-NEXT:   Name:
+# CHECK-NEXT:   Type:
+# CHECK-NEXT:   Flags [
+# CHECK-NEXT:     SHF_ALLOC
+# CHECK-NEXT:     SHF_EXECINSTR
+# CHECK-NEXT:   ]
+# CHECK-NEXT:   Address: 0x[[ADDR2:.*]]
+# CHECK-NEXT:   Offset: 0x[[ADDR2]]
+
+
+# CHECK:      Name: begin
+# CHECK-NEXT: Value: 0x[[ADDR1]]
+
+# CHECK:      Name: end
+# CHECK-NEXT: Value: 0x[[ADDR2]]
+
+.section        .foo.1a,"aMS",@progbits,1
+.asciz "foo"
+
+.section        .foo.1b,"aMS",@progbits,1
+.asciz "foo"
+
+.section        .foo.2a,"aM",@progbits,1
+.byte 42
+
+.section        .foo.2b,"aM",@progbits,1
+.byte 42
+
+.section        .foo.3a,"aM",@progbits,2
+.align 2
+.short 42
+
+.section        .foo.3b,"aM",@progbits,2
+.align 2
+.short 42